| CENTER HOLE DIAMETER | 0.546 INCHES MINIMUM AND 0.556 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-15624 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER |
| TEMP RATING | -65.0 FAHRENHEIT AND 295.0 FAHRENHEIT |